<template>
  <ul class="todo-list">
    <!-- completed: 完成的类名 -->
    <li :class="{completed:item.isDone}" v-for='item in list' :key='item.id' >
      <div class="view">
        <input class="toggle" type="checkbox" v-model='item.isDone' />
        <label>{{item.name}}</label>
        <button class="destroy" @click='delFn(item.id)'></button>
      </div>
    </li>
  </ul>
  
</template>

<script>  
export default {
  props: ['list'],
  methods: {
    delFn(id){
      this.$emit('del',id)
    }
  }
}
</script>